India has over 500 million WhatsApp users. It is the default communication tool for personal and increasingly for business conversations. If your business is not using WhatsApp to connect with customers, you are missing where your audience already is.
This guide covers how to set up and use WhatsApp Business for marketing, sales, and customer support.
WhatsApp Business App vs WhatsApp Business API
WhatsApp offers two business solutions. Choosing the right one depends on your size and needs.
WhatsApp Business App (Free)
The free app is designed for small businesses. It runs on a single phone number and provides:
- Business profile with address, hours, website, and description
- Product catalog to showcase your offerings
- Quick replies for frequently asked messages
- Labels to organize chats (New Customer, Pending Order, Completed)
- Away messages and greeting messages
- Broadcast lists to send messages to up to 256 contacts
Best for: Small businesses, solo entrepreneurs, shops, freelancers, and local services.
WhatsApp Business API (Paid)
The API is for medium and large businesses that need automation and scale. It does not have a user interface — you connect it through a business solution provider like Twilio, Gupshup, or Wati.
Features include:
- Automated messages triggered by events (order confirmation, shipping updates)
- Chatbot integration for handling common queries
- Multiple agents can handle conversations from the same number
- Template messages for proactive customer outreach
- Integration with CRM and e-commerce platforms
Best for: E-commerce businesses, companies with customer support teams, and businesses that need to send automated notifications at scale.
The API is charged per conversation (both business-initiated and user-initiated). Costs vary by provider but typically range from Rs 0.30 to Rs 1.50 per conversation.
Setting Up WhatsApp Business App
Create Your Business Profile
Your profile is your first impression. Fill in every field:
- Business name: Use your actual business name. This cannot be changed later.
- Profile photo: Use your logo or a professional image
- Business description: Clearly explain what you do and who you serve. Use relevant keywords.
- Address: Add your full address with city and pin code
- Business hours: Set accurate hours so customers know when to expect responses
- Website and email: Link to your website and provide an email address
- Category: Choose the category that best describes your business
Set Up Your Product Catalog
The catalog lets customers browse your products without leaving WhatsApp:
- Add products with clear photos, descriptions, and prices
- Organize items into categories
- Include links to your website for purchasing
- Update regularly to reflect current inventory and pricing
A well-organized catalog can serve as a mini-storefront within WhatsApp.
Configure Automated Messages
Set up three types of automated messages:
Greeting message: Automatically sent when someone messages you for the first time or after 14 days of inactivity. Use it to welcome the customer and set expectations.
Example: “Hello! Thanks for contacting [Business Name]. We typically respond within 2 hours during business hours (10 AM - 7 PM). How can we help you?”
Away message: Sent outside business hours. Let customers know when you will respond.
Example: “Thanks for your message. Our team is currently offline. We will respond by 10 AM tomorrow. For urgent matters, please call [phone number].”
Quick replies: Pre-written responses for common questions. Set shortcuts to insert them quickly. For example, typing “/thanks” inserts a thank-you message.
Marketing with WhatsApp
Build Your Contact List
You cannot market on WhatsApp without contacts. Grow your list ethically:
- Add a WhatsApp button to your website
- Include a click-to-WhatsApp link in your email signature
- Add your WhatsApp number to your Google Business Profile
- Ask customers to opt in during purchases or service calls
- Promote your WhatsApp number on social media
Important: Never add people to WhatsApp lists without their consent. WhatsApp takes spam seriously and can ban your number.
Use Broadcast Lists
Broadcast lists let you send the same message to multiple contacts without creating a group. Each recipient sees the message as a regular chat with you — they do not see other recipients.
Limitations:
- Recipients must have your number saved in their contacts
- Maximum 256 contacts per list
- No scheduling feature in the free app
Best practices:
- Segment your lists (new customers, repeat buyers, leads)
- Personalize messages with the customer’s name
- Send valuable content, not just promotions
- Limit broadcasts to 2-4 per month to avoid annoying people
Create Status Updates
WhatsApp Status lets you post photos, videos, and text that disappear after 24 hours — similar to Instagram Stories. Use it for:
- Behind-the-scenes looks at your business
- New product announcements
- Customer testimonials
- Limited-time offers
- Event promotions
Post Status updates consistently to stay visible to your contacts.
Click-to-WhatsApp Ads
Facebook and Instagram ads can open a WhatsApp chat directly when clicked. This is one of the most effective ad formats for Indian businesses.
How it works:
- Create a Facebook or Instagram ad
- Choose “Messages” as your campaign objective
- Select WhatsApp as the messaging destination
- When someone clicks the ad, it opens a WhatsApp chat with your business
These ads work well because:
- They lower the barrier to contact (no forms to fill out)
- Conversations feel personal and immediate
- You can qualify leads in real time through chat
- Conversion rates are typically higher than traditional lead form ads
Customer Support on WhatsApp
WhatsApp is an excellent customer support channel for Indian businesses:
- Customers prefer messaging over calling or emailing
- Conversations are threaded and easy to follow
- You can share images, documents, and location pins
- Response expectations are reasonable (a few hours, not instant)
Tips for effective WhatsApp support:
- Respond within 2 hours during business hours
- Use templates for common issues but personalize each response
- Send order updates and delivery notifications proactively
- Use labels to track conversation status
- Escalate complex issues to phone or email when needed
Compliance and Best Practices
Follow WhatsApp Business Policy
WhatsApp enforces strict policies:
- Do not send unsolicited messages
- Do not use purchased or scraped contact lists
- Do not send misleading content
- Do not share illegal or adult content
- Always provide a way for customers to opt out
Violating these policies can get your number banned permanently.
Get Opt-In Consent
Before sending marketing messages, get clear consent. A simple opt-in message: “Would you like to receive updates about our products and offers on WhatsApp? Reply YES to opt in.”
Respect Frequency
Do not overwhelm your contacts. Sending messages too frequently leads to blocks and opt-outs. For most businesses, 2-4 messages per month is appropriate.
Use Template Messages Wisely (API)
If you use the WhatsApp Business API, template messages must be pre-approved by WhatsApp. They are categorized as:
- Marketing: Promotional offers and product announcements
- Utility: Order updates, appointment reminders, account alerts
- Authentication: OTPs and verification codes
Each category has different pricing and rules.
Measuring WhatsApp Marketing Results
Track these metrics:
- Message delivery rate: How many messages were successfully delivered
- Read rate: How many delivered messages were read (WhatsApp shows blue ticks)
- Response rate: How many messages received a reply
- Click-through rate: For links shared in messages
- Conversion rate: How many conversations turned into sales or leads
- Block rate: How many contacts blocked your number (keep this low)
Start Using WhatsApp for Business
WhatsApp marketing works in India because it meets customers where they already are. Start with the free WhatsApp Business app, set up your profile and catalog, and begin building your contact list with opt-in consent.
If you need help setting up WhatsApp Business API with automation and chatbots, contact 24Bit System. We help Indian businesses build effective WhatsApp marketing and customer communication systems.
